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don't truncate off \r\n from long stderr lines; bz#2688,
reported by Brian Dyson; ok dtucker@

Upstream-ID: cdfdc4ba90639af807397ce996153c88af046ca4
This commit is contained in:
djm@openbsd.org 2017-03-10 03:15:58 +00:00 committed by Darren Tucker
parent 4a4b75adac
commit 9747b9c742
1 changed files with 3 additions and 2 deletions
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5
log.c
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@ -1,4 +1,4 @@
/* $OpenBSD: log.c,v 1.48 2016/07/15 05:01:58 dtucker Exp $ */
/* $OpenBSD: log.c,v 1.49 2017/03/10 03:15:58 djm Exp $ */
/*
* Author: Tatu Ylonen <ylo@cs.hut.fi>
* Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
@ -453,7 +453,8 @@ do_log(LogLevel level, const char *fmt, va_list args)
tmp_handler(level, fmtbuf, log_handler_ctx);
log_handler = tmp_handler;
} else if (log_on_stderr) {
snprintf(msgbuf, sizeof msgbuf, "%s\r\n", fmtbuf);
snprintf(msgbuf, sizeof msgbuf, "%.*s\r\n",
(int)sizeof msgbuf - 3, fmtbuf);
(void)write(log_stderr_fd, msgbuf, strlen(msgbuf));
} else {
#if defined(HAVE_OPENLOG_R) && defined(SYSLOG_DATA_INIT)